Omron E3K Photoeye for Automatic Gates

Trusted Safety Photoeye for Your Garage or Gate

The Omron E3K-R10K4-NR (Elite E3K) Photoelectric Sensor is the trusted choice for ensuring safe and reliable operation of automatic gates. Designed to stop or reverse a gate's motion when an object is detected, this high-quality sensor is equipped with a 10kΩ resistor, meeting UL 325 safety standards. Frequently referenced in gate operator manuals and known for its durability, the E3K-R10K4-NR offers exceptional performance, making it a premium investment for long-term protection and efficiency. With its 10-meter sensing range and rugged construction, it stands out as a top-tier solution in gate automation.

Key Features

• Monitored Sensor: Equipped with a 10kΩ resistor for fault detection and compliance with safety standards like UL 325.
• Extended Range: 30 Ft. Reliable retroreflective sensing for gate and door systems with up to 10 meters range.
• Durable Construction: IP67 and NEMA 4X ratings protect against dust, water, and harsh conditions.
• Wide Power Compatibility: Operates on 24 to 240 VAC or 24 to 240 VDC for flexibility in installation.
• Advanced Detection: Pulse-modulated infrared LED technology ensures precise and interference-resistant sensing.
• User-Friendly Setup: Includes a terminal block connection and selectable Light-ON/Dark-ON modes for straightforward installation.

Technical Specifications

• Voltage: 24 to 240 VAC
• Sensing Method: Retroreflective
• Sensing Distance: 30 ft (10 meters)
• Light Source: Pulse-modulated infrared LED (950 nm)
• Power Consumption: 10 VA maximum
• Control Output: DPDT relay, 10 A at 240 VAC
• Response Time: 30 ms maximum (ON/OFF)
• Ingress Protection: IP67, NEMA 4X
• Housing Material: Durable plastic
• Connection: Terminal block
• Dimensions: 186 mm (H) x 89 mm (W) x 63 mm (D)

Conclusion

The Omron E3K-R10K4-NR combines safety compliance and reliable performance to enhance automatic gate and door operations. Its integrated 10kΩ resistor ensures fault detection, making it ideal for meeting UL 325 safety requirements. With a durable build and a long sensing range, this sensor delivers consistent operation even in challenging outdoor environments. Whether used in residential, commercial, or industrial settings, the E3K-R10K4-NR offers peace of mind and efficient automation.